Knoxville Weather Forecast

    • 63
    • 85

    Mostly Cloudy

    • 59
    • 84

    Slight Chance Rain Showers

    • 60
    • 81

    Chance Rain Showers

    • 58
    • 85

    Mostly Sunny

    • 56
    • 84

    Mostly Sunny

    • 58
    • 84

    Mostly Sunny

Today 29 May Knox

Partly sunny. Near steady temperature in the mid 80s. Southeast Winds around 5 Mph.

Tonight 29 May Knox

Mostly cloudy. Lows in the lower 60s. East Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Knoxville Temperature Statistics

May Temperature

Galesburg Municipal Airport (7.5 miles)

  • Lowest 7 May, 2026

    32.7 °F

  • Average May

    60.8 °F

  • Highest 27 May, 2026

    88.7 °F

Climate (2021–Present)

Galesburg Municipal Airport (7.5 miles)

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  • Average Low 2021–2026

    41.6 °F

  • Average 2021–2026

    52 °F

  • Average High 2021–2026

    62.4 °F
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